Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.13
Milk (kg) -167.00 -0.014 2.34
Fat (kg) 6.23 -0.375 -2.33
Prot (kg) 0.31 -0.441 -0.14
Fertility Sub Index 7.19
Calving Interval (days) -2.24 -1.459 3.27
Survival (%) 3.51 1.117 3.92
Calving Sub Index 3.05
Gestation Length (days) -3.32 -0.919 3.05
Beef Sub Index 3.80
Carcass Weight (kg) -11.90 -0.528 6.28
Age of Slaughter (days) 5.75 -0.432 -2.48
Maintenance Sub Index Maint. Sub Index 9.78
Live WT (kg) -31.90 -0.307 9.78
Total Carbon Sub Index 23.69

* Based on an €80/tonne carbon price